Process

WIKA
Part of your business

Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.

This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.

When is a shut-off valve needed on the CPP1000 - M/L hydraulic test pumps?

When test units with a large internal volumes should be calibrated with it (e.g. pressure gauge from NS 100). For pressure transmitters with a small channel bore volume, a shut-off valve is needed. The volume change of the piston with a complete spindle hub is only 3.9 ccm In addition, a check valve is necessary when reference devices are used with large internal volumes (e.g. NS100 pressure gauge). When using the CPH series reference pressure transmitters and pressure transmitters on the test item side, a shut-off valve is required.